7 Maintaining the product
164
Saveris H4E Ethernet probe
Humidity Ethernet probe
Feature
Values
Probe type
Humidity sensor
NTC
Measuring
range
0 to 100%RH
6
-20 to +70 °C
Accuracy
see external probe
± 0.2 °C
Resolution 0.1%/0.1 °Ctd
0.1 °C
Protection
class
IP 54
Weight
Approx. 254 g
Connection 1x humidity/temperature probe (
∅
12 mm or
∅
4 mm) via
mini-DIN socket
External probes
Feature Values
Probe type
Humidity/temperature
probe
∅
12 mm
Humidity/temperature probe
∅
4
mm
Measuring
range
-20 to +70 °C
0 to +100%RH
0 to +40 °C
0 to +100%RH
Accuracy
± 0.3 °C
± 2%RH at+25 °C (2 to
98%RH)
± 0.03%RH/K
±1 digit
± 0.3 °C
± 2%RH at+25 °C (2 to 98%RH)
± 0.08%RH/K
±1 digit
6
Not for non-dewing atmosphere. For constant use in high humidity (> 80%RH
at
≤
30 °C for > 12 h, > 60%RH at > 30 °C for > 12 h), please contact us via
www.testo.com
